They were principally used to catalyze aldol, allylation, Diels - Alder, ene and Friedel - Crafts reactions.它们主要被用来催化Aldol, 烯丙基化, Diels-Alder, Ene和 Friedel -Crafts等反应.They are highly specific for the reactions that they ...
Any unexpected circumstance that arises may catalyze a sudden escalation of violence.任何突如其来的情况都可能造成暴力骤然升级。They are highly specific for the reactions that they catalyze.它们对被它们催化的反应有很强的专一性.Any of a group of enzymes that ca...
Emilio Largo : You know much about guns, Mr. Bond?艾米丽奥: 你很了解枪械, 邦德先生?Largo: Do you know a lot about guns, Mr. Bond?拉果: 你知道很多有关枪的东西, 邦先生?Do you give a discount for a largo order?大批订购贵方会提供折扣 吗 ?...
布赖恩·麦克莱尔头球攻入了自己本赛季第23粒进球。Brian McClair nodded in his twenty-third goal of the season.布莱克先生直攻要害，问起了性方面的隐私问题。Mr Black went for the jugular, asking intimate sexual questions.米兰队攻入第八粒进球后，观众有序地涌进球场。There was a peaceful pitch ...
The information booth that I had at Pacific mall, Markham.我上个星期系唐人商场嘅资料摊位.You can do some shopping in the shopping mall, if you like.你们愿意的话不妨去购物城买买东西.My friend was hungry, so we drove to a shopping mall to get some food....
He started piano lessons at the age of 7.他7岁开始上钢琴课。The piano music mixes with the murmur of conversation.钢琴的弹奏声混杂着低低的交谈声。He won first prize at the Leeds Piano Competition.他在利兹国际钢琴比赛中荣获一等奖。...